In addition to the rapid economic development, there is one global concern ---- environmental issues. The development of industry has brought a lot of environmental problems to society. A winter fog haze weather will be very serious, and now the kind of winter wonderland feeling. In recent years, an increase of private cars, automobile exhaust emissions also increased the haze of the weather.

 How can we prevent fog weather?

1 Go out to wear a good anti-haze mask function 

2 try to go out less 

3 does not open the window 

4 Eat more food to clean the lungs